package cn.midi365.train.dao.write;

import cn.midi365.train.entity.Promotion;

public interface PromotionWriterDao {
    int deleteByPrimaryKey(Integer id);

    int insert(Promotion record);

    int insertSelective(Promotion record);

    int updateByPrimaryKeySelective(Promotion record);

    int updateByPrimaryKeyWithBLOBs(Promotion record);

    int updateByPrimaryKey(Promotion record);
}